摘要
选用90头系谱相近、体重相近(7±0.5)kg的健康杜长大三元杂交仔猪,随机分为3组,每组3个重复,每重复8～12头,试验期20d。研究玉米豆粕型饲粮中添加非淀粉多糖酶对断奶仔猪生产性能的影响。结果表明,非淀粉多糖复合酶能显著提高断奶仔猪的日增重(P<0.05),降低料重比(P<0.05),增加采食量(P>0.05)。
The experiment was conducted to determine the effect of non-starch polysaccharide multiple enzyme added in corn-soybean diets on the performance of weaning piglet.90 weaning piglets （Duroe×Landranee×Large white） with the same genealogy and close avoirdupois were randomly assigned to 3 groups,3 replicates in every group and 8 - 12 piglets per replicate.The experiment lasted 20 days.These results indicated that the non-starch polysaecharide multiple enzyme could significantly increase the average daily gain （ADG） （P 〈 0.05） ,decrease the ratio of feed and gain （P 〈 0.05） ,and improve the feed inntake （P 〉 0.05）.
出处
《中国饲料》
北大核心
2009年第24期26-27,共2页
China Feed
关键词
非淀粉多糖复合酶
断奶仔猪
生长性能
non-starch polysaccharide multiple enzyme
weaning piglet
growth performance
